Query-level Early Exit for Additive Learning-to-Rank Ensembles.
Claudio LuccheseFranco Maria NardiniSalvatore OrlandoRaffaele PeregoSalvatore TraniPublished in: CoRR (2020)
Keyphrases
- learning to rank
- ranking svm
- query dependent
- relevance judgments
- ranking functions
- retrieval systems
- ranking list
- information retrieval
- loss function
- evaluation measures
- query suggestion
- direct optimization
- query processing
- learn a ranking function
- document retrieval
- user queries
- ranking models
- decision trees
- information retrieval systems
- learning to rank algorithms
- evaluation metrics
- query expansion
- search queries
- relevance feedback
- normalized discounted cumulative gain
- web search engines
- language model
- web search
- collaborative filtering
- bayesian networks
- multimedia